// methods
public override void Reset()
{
pdlg = new PRINTDLG();
pdlg.lStructSize = Marshal.SizeOf(pdlg);
pDoc = null;
pSettings = new PrinterSettings();
AllowShrinkToFit = false;
}
public static extern bool PrintDlg([In, Out] PRINTDLG lppd);
internal static partial bool PrintDlg(ref PRINTDLG lppd);
private static extern bool PrintDlg(ref PRINTDLG pdlg);